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下面是关于直升机模式的全部陈述
7.11 Heli Mode with constant RPM control
(Mode 11)
In Heli-Mode the JIVE operates with active RPM
control. In mode 11 the ESC remembers settings
even after battery disconnection. This means, that
the motor RPM will be kept constant. Changes in
load and falling battery voltage will be
compensated, as long as motor and battery
capacity allow. It is not necessary to use a Tx mixer
to stabilize RPM. RPM control works only, if the
ESC is installed in the helicopter. Operation under
no load may result in a jerking ESC.
Plug the JIVE receiver cable into a free slot of the
Rx. By using a slider the Rx can be operated
independently from the Tx. use the slider to
program the JIVE to Heli-Mode.
The JIVE RPM control is adjusted automatically to
the application during the first start of the motor
after connecting the battery. It is recommended to
set 0° pitch to ensure relatively constant RPM
during each flight. To start the motor push the slider
towards full throttle. The JIVE will smoothly
increase the motor RPM in a few seconds. As soon
as the designated RPM is reached the JIVE
switches over to close loop speed. The closer the
slider position is to full throttle, the higher is the
designated motor RPM. KONTRONIK recommends
setting minimum RPM at 80% of full PRM.
With the slider back in motor-off position the
motor will be switched off. Be aware not to
do so in flight, otherwise it would take some
seconds to start the motor again.
There is a check whether battery, motor, gear ratio
and helicopter are fitting together: after adjusting
the JIVE the lowest selectable RPM should not be
sufficient to lift the helicopter.
If it is possible, the JIVE is operating out of
its limit and can be destroyed! Use a higher
gear ratio or a motor with less RPM and more
torque.
[ 本帖最后由 keli898 于 2010-2-4 21:07 编辑 ] |
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发表于 2010-2-4 21:06
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